spurious completions during NCQ - Lenovo R61i - FUJITSU MHW2160BH PL
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Chuck Short |
Bug Description
Hi I'm getting quite a lot of these errors:
'''
[ 9932.004000] ata1.00: exception Emask 0x2 SAct 0x70007 SErr 0x0 action 0x2 frozen
[ 9932.004000] ata1.00: (spurious completions during NCQ issue=0x0 SAct=0x70007 FIS=004040a1:
[ 9932.004000] ata1.00: cmd 61/10:00:
[ 9932.004000] res 40/00:10:
[ 9932.004000] ata1.00: cmd 61/18:08:
[ 9932.004000] res 40/00:10:
[ 9932.004000] ata1.00: cmd 61/18:10:
[ 9932.004000] res 40/00:10:
[ 9932.004000] ata1.00: cmd 61/08:80:
[ 9932.004000] res 40/00:10:
[ 9932.004000] ata1.00: cmd 61/08:88:
[ 9932.004000] res 40/00:10:
[ 9932.004000] ata1.00: cmd 61/08:90:
[ 9932.004000] res 40/00:10:
[ 9932.316000] ata1: soft resetting port
[ 9932.488000] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9932.488000] ata1.00: configured for UDMA/100
[ 9932.488000] ata1: EH complete
'''
hdparm -I output is:
'''
/dev/sda:
ATA device, with non-removable media
Model Number: FUJITSU MHW2160BH PL
Serial Number: K10FT7A269UE
Firmware Revision: 0084001E
Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5; Revision: ATA8-AST T13 Project D1697 Revision 0b
Standards:
Supported: 8 7 6 5
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 312581808
device size with M = 1024*1024: 152627 MBytes
device size with M = 1000*1000: 160041 MBytes (160 GB)
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Advanced power management level: 128 (0x80)
Recommended acoustic management value: 254, current value: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
Cycle time: min=120ns recommended=120ns
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* DOWNLOAD_MICROCODE
* Advanced Power Management feature set
* Automatic Acoustic Management feature set
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* WRITE_{
* 64-bit World wide name
* IDLE_IMMEDIATE with UNLOAD
* Disable Data Transfer After Error Detection
* WRITE_UNCORRECTABLE command
* Segmented DOWNLOAD_MICROCODE
* SATA-I signaling speed (1.5Gb/s)
* Native Command Queueing (NCQ)
* Host-initiated interface power management
* Phy event counters
DMA Setup Auto-Activate optimization
* Device-initiated interface power management
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT LBA Segment Access (AC2)
* SCT Error Recovery Control (AC3)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
Security:
Master password revision code = 65534
not enabled
not locked
not expired: security count
not supported: enhanced erase
160min for SECURITY ERASE UNIT.
Checksum: correct
'''
I suppose this hard drive should be blacklisted (NCQ is disabled because of this errors anyway).
I'm a bit afraid. Nothing happened so far (no data loss and I've Ubuntu installed on this laptop for two
weeks) but my first installation (Arch Linux) ended up with a filesystem corruption, possibly
because of my attempts to get suspend to ram working.
CVE References
Changed in linux-meta: | |
assignee: | nobody → zulcss |
importance: | Undecided → Medium |
milestone: | none → hardy-alpha-4 |
status: | In Progress → Fix Committed |
I have added this to my git tree for hardy. Thanks for the bug report.